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Case File

CVE-2010-0491

HIGH · CVSS 9.3 EPSS 29.28%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2010-03-31 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 9.3. It affects Microsoft. Its EPSS score suggests a 29.3% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2010-0491
Severity
HIGH
CVSS
9.3
EPSS
29.28%
Microsoft

Original NVD Description

Use-after-free vulnerability in Microsoft Internet Explorer 5.01 SP4, 6, and 6 SP1 allows remote attackers to execute arbitrary code by changing unspecified properties of an HTML object that has an onreadystatechange event handler, aka "HTML Object Memory Corruption Vulnerability."